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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 3513-3171

ISSN Number

You are validating the ISSN 1661-5115

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1661-5110 Wrong ISSN
  2. ISSN 1661-5111 Wrong ISSN
  3. ISSN 1661-5112 Wrong ISSN
  4. ISSN 1661-5113 Wrong ISSN
  5. ISSN 1661-5114 Wrong ISSN
  6. ISSN 1661-5115 Correct ISSN
  7. ISSN 1661-5116 Wrong ISSN
  8. ISSN 1661-5117 Wrong ISSN
  9. ISSN 1661-5118 Wrong ISSN
  10. ISSN 1661-5119 Wrong ISSN
  11. ISSN 1661-511X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.